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Slime Evolution Codes (September 2026)
There are 12 working Slime Evolution codes for September 2026, giving 2x exp boost & other rewards rewards. Copy any code below and redeem it in-game. We verify every code and update this page daily.
Last updated: September 20, 2026
- Developer
- Slime Supremacy
- Genre
- All
- Active codes
- 12
- Playing now
- 5
- Total visits
- 4.4M
- Platform
- Roblox
All Active Slime Evolution Codes
| Code | Reward | Added | |
|---|---|---|---|
NEWMEMBER | +10% Rune Luck | Sep 5, 2026 | |
RELEASE | Freebies | Sep 5, 2026 | |
FREEPOTIONS | Freebies | Sep 5, 2026 | |
SORRY | x2 Rainbow Potion | Jun 10, 2026 | |
Delayed | x2 Slimes and Exp boost (30 min) | Jun 10, 2026 | |
MangoMango | x2 Rainbow Potion | Jun 10, 2026 | |
OneHundredKVisits | x2 Exp Boost (30 min) + 4 Energy Potions | Jun 10, 2026 | |
SillyAmulets | 1 Rainbow Potion | Jun 10, 2026 | |
SIRY | 1 Rainbow Potion | Jun 10, 2026 | |
Cheeseburger | 10 SP | Jun 10, 2026 | |
TenKVisits | x2 Slimes boost (30 min) + 2 Godly Potions | Jun 10, 2026 | |
ReleaseYippe | x2 Slimes and Exp boost (30 min) | Jun 10, 2026 |
Slime Evolution 2x EXP Boost Codes
These 3 codes give you double experience in Slime Evolution. EXP boost durations stack, so redeem multiple codes to extend your bonus time.
| Code | Reward | Added | |
|---|---|---|---|
Delayed | x2 Slimes and Exp boost (30 min) | Jun 10, 2026 | |
OneHundredKVisits | x2 Exp Boost (30 min) + 4 Energy Potions | Jun 10, 2026 | |
ReleaseYippe | x2 Slimes and Exp boost (30 min) | Jun 10, 2026 |
Slime Evolution Other Rewards Codes
These 9 codes give unique rewards like titles, cosmetics, and more in Slime Evolution.
| Code | Reward | Added | |
|---|---|---|---|
NEWMEMBER | +10% Rune Luck | Sep 5, 2026 | |
RELEASE | Freebies | Sep 5, 2026 | |
FREEPOTIONS | Freebies | Sep 5, 2026 | |
SORRY | x2 Rainbow Potion | Jun 10, 2026 | |
MangoMango | x2 Rainbow Potion | Jun 10, 2026 | |
SillyAmulets | 1 Rainbow Potion | Jun 10, 2026 | |
SIRY | 1 Rainbow Potion | Jun 10, 2026 | |
Cheeseburger | 10 SP | Jun 10, 2026 | |
TenKVisits | x2 Slimes boost (30 min) + 2 Godly Potions | Jun 10, 2026 |
How to Redeem Codes in Slime Evolution
- Launch Slime Evolution on Roblox.
- Look for a Codes button, Twitter/X icon, or settings menu on the game screen.
- Enter or paste the code exactly as shown (codes are case-sensitive).
- Press Redeem or Submit to claim your free reward.
For a detailed walkthrough, read our complete guide to redeeming Roblox game codes .
Expired Slime Evolution Codes
These Slime Evolution codes are no longer active. They are listed here for reference so you don't waste time trying them.
| Code | Reward | Added |
|---|---|---|
VenomGlandFix | Freebies | Apr 1, 2026 |
Ascension | Freebies [code requires you to clear the current final dungeon] | Apr 1, 2026 |
VisualRework | Freebies | Apr 1, 2026 |
Jmjkdevs | Freebies | Apr 1, 2026 |
ThousandPlayers | Freebies | Apr 1, 2026 |
Life10 | Freebies | Apr 1, 2026 |
NewYear | Freebies | Apr 1, 2026 |
Snowy | Freebies | Apr 1, 2026 |
MerryXMAS | Freebies | Apr 1, 2026 |
life9 | XP | Apr 1, 2026 |
bugfix | XP | Apr 1, 2026 |
spooky | x2 Cash for 20 Minutes | Apr 1, 2026 |
Money | x2 Cash for 10 Minutes | Apr 1, 2026 |
Doublexp | Freebies [Needs specific requirements to use] | Apr 1, 2026 |
DoubleAlchemy | Various rewards | Apr 1, 2026 |
2Million | Freebies | Apr 1, 2026 |
coolbugfixes | XP | Apr 1, 2026 |
ThanksFor2Mil | Freebies | Apr 1, 2026 |
Where to Find New Slime Evolution Codes
- Twitter/X: Developers post codes during milestones and updates
- Discord: Join the game's official Discord server for announcements
- YouTube: Content creators often share codes in videos
- In-game events: Special events and holidays frequently include limited-time codes
- This page: We update Slime Evolution codes daily so bookmark this page
About Slime Evolution
View the full Slime Evolution profile page for detailed stats, ratings, and player trends.
Codes for Similar Roblox Games
Slime Evolution Codes: FAQ
How many Slime Evolution codes work right now?
12 Slime Evolution codes currently work, including NEWMEMBER, RELEASE, FREEPOTIONS, and 9 more. The list above reflects our latest daily verification pass, and rewards cover 2x exp boost & other rewards.
What is the redeem process for Slime Evolution codes?
Launch Slime Evolution, find the code box (check the side menu, shop, or settings screen), paste a code from the table above, and submit it. Codes are case-sensitive, so copying beats typing.
Why isn't my Slime Evolution code working?
Slime Evolution codes may not work if they have expired, were already redeemed on your account, or were entered incorrectly. Codes are case-sensitive, so copy them exactly. Check our expired codes list below to verify the code is still active.
When is the next Slime Evolution code coming?
There is no fixed schedule. Slime Evolution codes usually arrive with updates, like-count milestones, and seasonal events. The developer's Discord and X account announce them first, and this page picks them up within a day.
What are the Slime Evolution 2x EXP codes?
Slime Evolution 2x EXP codes give you double experience for a limited time (usually 20 minutes). There are currently 3 active 2x EXP codes. The duration stacks if you redeem multiple codes.
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